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Mathematics

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Any Of The Questions On This Paper. Thanks!

Any Of The Questions On This Paper. Thanks! class=

Answer :

janharder janharder

Today at 7:41 PM

1.

f(x) =-2x^2+12x+1

f'(x) =-4x+12

0=-4x+12

-12=-4x

3=x

Highest value at x=3

f(3)= - 2*3^2+12*3+1
f(3)=-18+37
=19

Maximum value =19

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